CN107801740B - Smokeless electric barbecue oven with blowing device - Google Patents
Smokeless electric barbecue oven with blowing device Download PDFInfo
- Publication number
- CN107801740B CN107801740B CN201610810269.5A CN201610810269A CN107801740B CN 107801740 B CN107801740 B CN 107801740B CN 201610810269 A CN201610810269 A CN 201610810269A CN 107801740 B CN107801740 B CN 107801740B
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- CN
- China
- Prior art keywords
- box body
- blowing
- pipe
- cavity
- inner box
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A21—BAKING; EDIBLE DOUGHS
- A21B—BAKERS' OVENS; MACHINES OR EQUIPMENT FOR BAKING
- A21B1/00—Bakers' ovens
- A21B1/02—Bakers' ovens characterised by the heating arrangements
- A21B1/06—Ovens heated by radiators
- A21B1/22—Ovens heated by radiators by electric radiators
-
- A—HUMAN NECESSITIES
- A21—BAKING; EDIBLE DOUGHS
- A21B—BAKERS' OVENS; MACHINES OR EQUIPMENT FOR BAKING
- A21B3/00—Parts or accessories of ovens
- A21B3/04—Air-treatment devices for ovens, e.g. regulating humidity
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J37/00—Baking; Roasting; Grilling; Frying
- A47J37/06—Roasters; Grills; Sandwich grills
- A47J37/0623—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity
- A47J37/0629—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity with electric heating elements
- A47J37/0641—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity with electric heating elements with forced air circulation, e.g. air fryers
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J37/00—Baking; Roasting; Grilling; Frying
- A47J37/06—Roasters; Grills; Sandwich grills
- A47J37/0623—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity
- A47J37/0664—Accessories
Abstract
The invention relates to a smokeless electric barbecue oven with a blowing device, which belongs to the field of cookers, and mainly comprises an outer box body and an inner box body which are of split structures, wherein a cavity is arranged between the inner box body and the outer box body, an electric appliance chamber is arranged on the right side of the cavity, the lower end of the cavity is communicated with the outside, a heat dissipation hole is arranged at the upper part of the outer box body, an outer box panel covers the inner box body, the inner box body is provided with the blowing device, the blowing device blows heat generated by an electric heating element to the middle part of a barbecue cavity, the temperature of the edge and the middle part of the oven tends to be balanced, the burning area can be made larger, a blowing pipe and a ventilation pipe of the blowing device can be made of metal pipes and metal plates, the blowing device can be combined by the inner box body, the heat energy around the electric heating element can be fully utilized, and the outward transmission of the heat can be blocked more effectively.
Description
Technical Field
The invention relates to a smokeless electric barbecue oven with a blowing device, which belongs to the field of cookers.
Background
The patent number of the inventor is: 200710065689.6 the patent of the name "electric barbecue oven with temperature-resistant glass cover" provides a direct-fired electric barbecue oven without oil smoke, in order not to produce the oil smoke, the upper portion of oven box covers the electric heating element, makes the profit in barbecue can not drip on the electric heating element, so can not produce the oil smoke, because the electric heating element arranges on the stove edge, has the stove edge temperature that is close to the electric heating element high, is low from the barbecue chamber middle part temperature that the electric heating element is far away, makes the barbecue chamber of stove can not make too wide defect, still has the stove heat utilization ratio low because of other defects of structure, outer box outside temperature is higher scheduling defect.
Disclosure of Invention
The invention relates to a smokeless electric barbecue oven with a blowing device, which mainly comprises an outer box body and an inner box body, wherein the outer box body and the inner box body are in a split structure, the outer box body and the inner box body are connected and assembled together through a water tray guide groove, a drawer type oil receiving water tray is arranged in the water tray guide groove, a cavity is arranged around the space between the outer box body and the inner box body, the right cavity is an electric appliance chamber, electric appliances such as a fan, a temperature controller and a power supply are arranged, the lower end of the surrounding cavity is communicated with the outside, a radiating hole is arranged at the upper part of the outer box body, a barbecue cavity is formed by surrounding the periphery of an outer box panel above the outer box body, a barbecue net is arranged in the barbecue cavity, the outer box panel covers the inner box body, the blowing device is arranged beside an electric heating element, in particular to the upper side of the electric heating element, the blowing device is provided with a blowing pipe, the blowing hole is arranged on the blowing pipe, faces the barbecue cavity, the right end plate of the inner box body on the right side of the ventilating pipe extends to the electric appliance chamber, and is connected with the fan; the blowing pipe and the ventilation pipe of the blowing device are made of metal pipes, and can also be formed by combining and welding metal plates after bending; the blowing pipe can be formed by combining a front plate of the blowing pipe and an outer plate of the inner box body; the air blowing device consists of an inner box body, an outer inner box body plate of the inner box body and an inner box body inner plate are combined into a cavity, the left end of the cavity is blocked by an inner box body left end plate, the right end of the cavity is blocked by an inner box body right end plate, the upper part of the cavity is wider to form an air blowing pipe, the air blowing pipe covers the electric heating element from the upper part, the middle section of the cavity is narrower to form an upward channel, the electric heating element is beside the channel, a lower air blowing hole is formed on one side of the channel close to the electric heating element, the lower part of the cavity is wider to form a lower ventilation pipe, the lower ventilation pipe extends to the electric appliance room from the right end plate direction of the inner box body below the electric heating element and is connected with the electric appliance room, and the ventilation pipe is installed and connected with a fan.
The invention has the beneficial effects that the air blowing device sends the higher temperature of the furnace edge to the middle part of the barbecue cavity, so that the temperature of the edge of the furnace and the middle part of the barbecue cavity tend to be balanced, the barbecue cavity of the furnace can be made wider, the heat energy around the electric heating element can be more fully utilized, the outward transmission of the heat can be more effectively blocked, the heat can be more effectively dissipated, and the temperature around the outer box body can not be too high.
The invention is completed by the following structure: the smokeless electric barbecue oven with the blowing device mainly comprises an outer box body 1, an inner box body 2, a blowing device 3, an electric heating element 4, a blowing pipe 5, a blowing hole 6, a ventilation pipe 7, a fan 8, an inner box body outer plate 9, an inner box body inner plate 10, an inner box body left end plate 12, an inner box body right end plate 13, a lower ventilation pipe 16, a water receiving tray 18, an outer box panel 19, a blowing pipe front plate 22, an electric appliance chamber 23 and a tray guide groove 24, wherein the outer box body 1 and the inner box body 2 are of a split structure, the outer box body 1 and the inner box body 2 are connected and assembled together through the tray guide groove 24 after being manufactured in a split manner, a cavity 11 is arranged around the outer box body 1 and the inner box body 2, the cavity 11 on the right side is the electric appliance chamber 23, the lower end of the cavity 11 is communicated with the outside, and a radiating hole 17 is arranged at the upper part around the outer box body; the barbecue oven is characterized in that the inner oven body 2 is provided with a blowing device 3, the blowing device 3 is arranged beside the electric heating element 4, particularly above the electric heating element 4, a blowing pipe 5 arranged on the blowing device 3 is provided, a blowing hole 6 is arranged on the blowing pipe 5, the blowing hole 6 faces the barbecue cavity 25, the blowing pipe 5 extends rightwards to the electric appliance room 23 and is connected with a ventilation pipe 7, and the ventilation pipe 7 is provided with a fan 8.
The blowing pipe 5 and the ventilation pipe 7 of the blowing device 3 are arranged on the electric heating element 4, the blowing pipe 5 and the ventilation pipe 7 are made of metal pipes, and can be formed by welding and combining metal plates after a bending process, and the blowing pipe 5 can be formed by combining a blowing pipe front plate 22 and an inner box outer plate 9.
The air blowing device 3 is formed by combining an inner box body 2, an outer box body plate 9 and an inner box body inner plate 10 are combined into a cavity 11, the left end is blocked by an inner box body left end plate 12, the right end is blocked by an inner box body right end plate 13, the upper part of the cavity 11 is wider to form an air blowing pipe 5, an air blowing hole 6 is formed in the air blowing pipe 5, namely the upper part of the inner box body inner plate 10, the air blowing pipe 5 covers an electric heating element 4 from the upper part, the middle of the cavity 11 is narrower to form an upward channel 14, the electric heating element 4 is beside the channel 14, a lower air blowing hole 15 is formed on one side of the channel 14 close to the electric heating element 4, the lower part of the cavity 11 is wider to form a lower ventilating pipe 16, the lower ventilating pipe 16 extends from the direction of the inner box body right end plate 13 to an electric appliance chamber 23 and is connected with a ventilating pipe 7, and the ventilating pipe 7 is provided with a fan 8.
Drawings
The following description is given with reference to the accompanying drawings, but the scope of the present invention is not limited to the embodiments.
Fig. 1 is a side cross-sectional view of a blowing device of a smokeless electric barbecue oven with a blowing device of the present invention disposed above an electric heating element.
Fig. 2 is a side sectional view of the blowing device of the smokeless electric barbecue oven with the blowing device of the present invention assembled by the inner case.
Fig. 3 is a front cross-sectional view of the smokeless electric barbecue oven with the blower of the present invention
In the figure: the inner box body 1, the inner box body 2, the blowing device 3, the electric heating element 4, the blowing pipe 5, the blowing hole 6, the ventilation pipe 7, the fan 8, the inner box body outer plate 9, the inner box body inner plate 10, the cavity 11, the inner box body left end plate 12, the inner box body right end plate 13, the channel 14, the lower blowing hole 15, the lower ventilation pipe 16, the radiating hole 17, the oil receiving tray 18, the outer box panel 19, the radiating air 20, the blowing 21, the blowing pipe front plate 22, the electric appliance room 23, the water tray guide groove 24, the barbecue cavity 25, the barbecue net 26 and the temperature controller 27.
Detailed Description
The smokeless electric barbecue oven with the air blowing device mainly comprises an outer oven body 1, an inner oven body 2, the air blowing device 3, an electric heating element 4, an air blowing pipe 5, an air blowing hole 6, a ventilation pipe 7, a fan 8, an inner oven body outer plate 9, an inner oven body inner plate 10, an inner oven body left end plate 12, an inner oven body right end plate 13, a lower ventilation pipe 16, an oil receiving water tray 18, an outer oven panel 19, an air blowing pipe front plate 22, an electric appliance chamber 23 and a water tray guide groove 24, wherein the outer oven body 1 and the inner oven body 2 are of a split structure, and assembled together after split manufacturing, a cavity 11 is arranged around the outer oven body 1 and the inner oven body 2 through the water tray guide groove 24, the cavity 11 on the right side is the electric appliance chamber 23, the electric appliance chamber 23 is provided with the fan 8, a temperature controller 27, a power supply, a switch and other electric appliances are also arranged, and therefore the electric appliance is not described in the prior art, the lower end of the cavity 11 is communicated with the outside, the upper part of the periphery of the outer oven body is provided with a heat dissipation hole 17, and air 20 enters from the lower end and flows out of the outer oven body 17 to take away heat dissipation from the heat dissipation hole to the outside the oven body, and the heat dissipation can not be carried out by the hands; the periphery of the outer box panel 19 on the outer box body 1 is surrounded to form a roasting cavity 25, a roasting net 26 is arranged in the roasting cavity 25, the outer box panel 19 covers the inner box body 2, and oil and water in roasting cannot drop on the electric heating element 4 and the high-temperature inner box body 2, so that oil smoke cannot be generated; the inner box body 2 is provided with a blowing device 3, the blowing device 3 is arranged beside the electric heating element 4, particularly above the electric heating element 4, a blowing pipe 5 arranged on the blowing device 3 is provided with a blowing hole 6, the blowing hole 6 faces a barbecue cavity 25, the blowing pipe 5 extends rightwards to the electric appliance chamber 23 and is connected with a ventilation pipe 7, the ventilation pipe 7 is provided with a fan 8, a blowing 21 generated by the fan 8 flows to the blowing pipe 5 through the ventilation pipe 7 and is blown out from the blowing hole 6 of the blowing pipe 5, heat generated by the electric heating element 4 is sent to the middle part of the barbecue cavity 25 in a hot air mode, and the temperature of the edge and the middle part of the barbecue cavity 25 tends to be balanced.
The blowing pipe 5 and the ventilation pipe 7 of the blowing device 3 are arranged on the electric heating element 4, the blowing pipe 5 and the ventilation pipe 7 are made of metal pipes, and can also be formed by welding and combining metal plates after a bending process, the blowing pipe 5 can be formed by combining a blowing pipe front plate 22 and an inner box outer plate 9, and the manufacturing process of the structures is relatively simple.
The blowing device 3 is mainly formed by combining an inner box body 2, an outer plate 9 of the inner box body and an inner plate 10 of the inner box body form a cavity 11, the left end is blocked by a left end plate 12 of the inner box body, the right end is blocked by a right end plate 13 of the inner box body, the upper part of the cavity 11 is wider to form a blowing pipe 5, a blowing hole 6 is formed in the blowing pipe 5, namely the upper part of the inner plate 10 of the inner box body, the blowing pipe 5 covers the electric heating element 4 from the upper part, the middle of the cavity 11 is narrower to form an upward channel 14, the electric heating element 4 is beside the channel 14, a lower blowing hole 15 is formed on one side of the electric heating element 4, and heat generated by the electric heating element 4 is blown to the middle part of the barbecue cavity 25; the lower part of the cavity 11 is wider to form a lower ventilation pipe 16, the lower ventilation pipe 16 is arranged below the electric heating element 4, the lower ventilation pipe 16 extends from the direction of the right end plate 13 of the inner box body to the electric appliance chamber 23, the ventilation pipe 7 is connected, the ventilation pipe 7 is provided with a fan 8, the structure surrounds the electric heating element 4 from three directions, so that heat radiation generated by the electric heating element 4 is directed into the oven, the air blowing 21 blows heat flowing upwards from the electric heating element 4 to the middle part of the barbecue cavity 25, the electric heating element 4 spreads to the inner box body inner plate 10 and the inner box body outer plate 9, the heat is taken away by the air blowing 21 flowing in the cavity 11, and the heat generated by the electric heating element 4 can be utilized to the greatest extent by the air blowing mode, and the barbecue food can be cooked faster due to the air pressure (hot air blowing). The structure is actually a double-layer isolation structure of the inner box body, and the heat inside and outside the isolation structure is taken away by the air blowing 21, so that the outward transmission of the heat is greatly reduced, and the lateral surface of the outer box body 1 cannot be scalded by the natural flow of air due to the comprehensive design that the cavity 11 around the outer box body 1 and the inner box body 2, the radiating holes 17 of the outer box body and the lower end of the outer box body are communicated with the outside.
Claims (2)
1. The smokeless electric barbecue oven with the air blowing device mainly comprises an outer oven body (1), an inner oven body (2), an air blowing device (3), an electric heating element (4), an air blowing pipe (5), an air blowing hole (6), a ventilation pipe (7), a fan (8), an outer oven body plate (9), an inner oven body inner plate (10), an inner oven body left end plate (12), an inner oven body right end plate (13), a lower ventilation pipe (16), an oil pan (18), an outer oven panel (19), an air blowing pipe front plate (22), an electric appliance chamber (23) and a water pan guide groove (24), wherein the outer oven body (1) and the inner oven body (2) are of a split structure, the outer oven body (1) and the inner oven body (2) are connected and assembled together through the water pan guide groove (24), a cavity (11) is arranged around the outer oven body (1) and the inner oven body (2), the cavity (11) on the right is the electric appliance chamber (23), the lower end of the cavity (11) is communicated with the outside, and the upper part around the outer oven body is provided with a cooling hole (17); the barbecue oven is characterized in that the inner oven body (2) is provided with a blowing device (3), the blowing device (3) is arranged beside an electric heating element (4), a blowing pipe (5) arranged on the blowing device (3), a blowing hole (6) is arranged on the blowing pipe (5), the blowing hole (6) faces the barbecue cavity (25), the blowing pipe (5) extends rightward to an electric appliance room (23) and is connected with a ventilation pipe (7), and the ventilation pipe (7) is provided with a fan (8); the blowing device (3) is formed by combining an inner box body (2), an outer plate (9) of the inner box body and an inner box body inner plate (10) are combined to form a cavity (11), the left end is blocked by a left end plate (12) of the inner box body, the right end is blocked by a right end plate (13) of the inner box body, the upper part of the cavity (11) is wider to form a blowing pipe (5), a blowing hole (6) is formed in the upper part of the blowing pipe (5), namely the upper part of the inner box body inner plate (10), the blowing pipe (5) covers the electric heating element (4) from the upper part, the middle of the cavity (11) is narrower to form an upward channel (14), the electric heating element (4) is beside the channel (14), a lower blowing hole (15) is formed in the lower part of the cavity (11), the lower ventilating pipe (16) is arranged below the electric heating element (4), the lower ventilating pipe (16) extends from the direction of the right end plate (13) of the inner box body to the electric appliance chamber (23), and the electric fan (7) is connected, and the fan (8) is installed and connected.
2. The smokeless electric barbecue oven with the blowing device according to claim 1, characterized in that the blowing pipe (5) and the ventilation pipe (7) of the blowing device (3) are arranged on the electric heating element (4), the blowing pipe (5) and the ventilation pipe (7) are made of metal pipes, and can be formed by welding and combining metal plates after a bending process, and the blowing pipe (5) can be formed by combining a blowing pipe front plate (22) and an inner box outer plate (9).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610810269.5A CN107801740B (en) | 2016-09-09 | 2016-09-09 | Smokeless electric barbecue oven with blowing device |
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CN201610810269.5A CN107801740B (en) | 2016-09-09 | 2016-09-09 | Smokeless electric barbecue oven with blowing device |
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CN107801740A CN107801740A (en) | 2018-03-16 |
CN107801740B true CN107801740B (en) | 2023-08-04 |
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CN201610810269.5A Active CN107801740B (en) | 2016-09-09 | 2016-09-09 | Smokeless electric barbecue oven with blowing device |
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